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Monoclonal Antibodies
Canadian Treat and Extend Analysis Trial With Ranibizumab (CAN-TREAT Trial)
N/A
Waitlist Available
Research Sponsored by Novartis Pharmaceuticals
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline to month 12
Awards & highlights
No Placebo-Only Group
Summary
This is an observational study to will evaluate and compare two Ranibizumab treatment regimens (Standard of care) in patients with neovascular (wet) age-related macular degeneration (wAMD) aiming to achieve and to maintain a maximum visual function benefit. The results will be used to generate further recommendations on the timing of treatment administration for patients with neovascular (wet) age-related macular degeneration (wAMD). In this context, the study will use the anatomical imaging (for example, optical coherence tomography \[OCT\]) to evaluate wAMD disease activity impacted by the recurrence of disease instability and for decision making in the treatment decision algorithm.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ baseline to month 12
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline to month 12
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Primary study objectives
Mean Change in Visual Acuity
Awards & Highlights
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Trial Design
2Treatment groups
Experimental Treatment
Group I: Arm 2 (Treat and Extend)Experimental Treatment1 Intervention
Three consecutive months of 0.5 mg Ranibizumab intravitreal injections (Day 1, Month 1, and Month 2). Monthly injections will continue until evidence of disease stability is observed. Specifically, monthly treatment will continue until visual acuity is deemed stable as indicated by a gain in visual acuity of ≤ 3 ETDRS letters from the prior month, no clinical evidence of lesion growth, fluid or blood, and no intraretinal or subretinal fluid on OCT. When this is achieved, the intervals between each subsequent injection will be extended by 2 weeks (intervals of 6 weeks, 8 weeks, 10 weeks, to a maximum of 12 weeks) until clinical or diagnostic evidence of disease instability is observed based on OCT findings and/or BCVA ETDRS.
Group II: Arm 1 (Monthly)Experimental Treatment1 Intervention
0.5 mg intravitreal injections of Ranibizumab monthly for the duration of the study.
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Who is running the clinical trial?
Novartis PharmaceuticalsLead Sponsor
2,921 Previous Clinical Trials
4,253,807 Total Patients Enrolled